Known Exploited Vulnerabilities CVE-2021-34523 Mappings

Microsoft Exchange Server Elevation of Privilege Vulnerability

Mappings

Capability ID Capability Description Mapping Type ATT&CK ID ATT&CK Name Notes
CVE-2021-34523 Microsoft Exchange Server Privilege Escalation Vulnerability exploitation_technique T1190 Exploit Public-Facing Application
Comments
This privilege escalation vulnerability can be exploited by sending a specially crafted HTTP request to the exchange server, is it often chained together with CVE-2021-34473, a remote code execution vulnerability.
References